IIS & Domino - Which WebSphere Plugin version should we use?

Hello,

I have two servers using IIS6 (& Domino 6 on Windows 2003)… and they both work fine.

I’m using the WAS WebSphere Plugin version 4.

I heard there’s now WAS5 and WAS6.

Is WAS6 only for Domino 7?

Is it worth it to upgrade to WAS5 or WAS6 assuming they all work with Domino 6? If so, what are the advantages (new features) of doing that?

I have mostly 6.5.5 servers… which WebSphere plugin should I used?

I’m asking this because I’m gonna install lots of IIS/Domino servers soon…

Thanks!

Pascal